[FFmpeg-devel] [PATCH 1/3] Add clew.c & clew.h to libavutil

Nicolas George george at nsup.org
Mon Feb 9 14:02:43 CET 2015

Le primidi 21 pluviôse, an CCXXIII, Gupta, Maneesh a écrit :
> Clew can already be built as a static library. It ships with a  cmake
> file. However I am a little confused here. My intention for using clew was
> to remove the pain of having to specify multiple parameters to enable the
> OpenCL feature. If clew is used as a library, instead of having use
> --extra-cflags, --extra-ldflags to specific the path to standard OpenCL
> bits I would have to still use them to point ffmpeg to the path to clew.
> Or am I missing something here?

FFmpeg can use a lot of external libraries, for devices, codecs, filters,
protocols, etc., without the need for --extra-anything, because configure
can detect them and set the correct options automatically. If it does not
yet, it should do so for OpenCL and/or clew.


  Nicolas George
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